Would you like to discuss it over lunch, Mr. Smith?

史密斯先生，吃饭时再讨论好吗？

You've really been keeping an eye on quality.

你们的确在质量上下了功夫!

OK. Your offer si 5%. I think you have yourself of a deal.

好的，你们降价5%，我们就这样说定了。

Thanks for your understanding and cooperation.

谢谢你的理解和合作。

If you can meet our needs- to order 200 sets, we'll give you trade discount.

如果你能答应我方的要求--定200台，我们同意给你折扣。

How do you find the answers?

你觉得这些答复如何？